baber/WOPTO huggingface dataset:
Patent JP-2017008496-A (JP)
Title: Installation method for water cut-off cover
Inventor: SHIINA MASAKI
IPC: E02B7/00
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for a water cut-off cover that curtails work time and enables the water cut-off cover to be installed without using an excessively large-scale facility.SOLUTION: An installation method for a water cut-off cover is for closing with water cut-off covers (50, 51) upstream-side openings (21a, 22a) that open on a water side of a dam 100, of a pipe arrangement (a discharge pipe 21, a filling pipe 22) installed in an outlet structure 20 for the water stored in the dam 100. The installation method includes the following steps: a layout step in which the water cut-off cover is laid out at a location to cover the upstream-side opening of the pipe arrangement filled with water, using a moving device 40; and a closing step in which water inside the pipe arrangement is drained from a downstream side while positioning the water cut-off cover at the location to cover the upstream-side opening, and the upstream-side opening is closed by having the water cut-off cover pressed toward a pipe arrangement side using a pressure difference generating between a dam lake 30 and inside the pipe arrangement.SELECTED DRAWING: Figure 10
Patent JP-2017009795-A (JP)
Title: Polarizing plate and manufacturing method therefor
Inventor: YAMASHITA TOSHIHIRO
IPC: G02B5/30
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide polarizing plate that can be highly productively manufactured and is capable of suppressing water-induced irregularity, and a manufacturing method therefor.SOLUTION: A polarizing plate comprises a retardation film provided on one surface of a polarizer with an adhesive layer in between, and a protective film provided on the other surface of the polarizer with an adhesive layer in between, where the retardation film contains a cellulose resin. The polarizing plate exhibits a dimensional change rate of no greater than 0.1% after going through a process of being pasted on a glass plate and immersed in water at 23°C for 24 hours, taken out of the water, and then left in an environment with temperature of 23°C and humidity of 55% for one minute.SELECTED DRAWING: Figure 1
Patent JP-2017008381-A (JP)
Title: Method of producing electrode material
Inventor: HAYASHI MASAHIRO
IPC: B22F7/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To increase a filling factor of an electrode material containing a low-melting point metal and to reduce variation in the filling factor of the electrode material.SOLUTION: There is provided a method of producing an electrode material containing Cu, Cr, a heat resistant element and a low-melting point metal. A Cr powder and a heat resistance powder are mixed at a ratio of Cr>heat resistant element by weight ratio. The mixed powder of the heat resistant powder and the Cr powder is fired. A MoCr solid solution obtained by firing the powders and containing a solid solution in which the heat resistant element and Cr are solid-soluted is pulverized and classified. The classified MoCr sold solution powder, the Cu powder and a low melting point metal powder are mixed and sintered at a temperature of 1010°C or more and less than 1038°C to obtain an electrode material.SELECTED DRAWING: Figure 1
Patent JP-2015201664-A (JP)
Title: semiconductor device
Inventor: SUZUKI SHINYA
IPC: H01L27/06
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an art of enabling reduction in chip size of a semiconductor chip; and especially provide an art of enabling reduction in chip size of a semiconductor chip by shaping a layout arrangement in a short side direction in a rectangular-shaped semiconductor chip which composes an LCD driver.SOLUTION: A semiconductor chip CHP2 which composes an LCD driver comprises: input protective circuits 3a-3c arranged in a lower layer of part of a plurality of input bump electrodes IBMP; and SRAMs 2a-2c (internal circuits) arranged in the lower layer of the rest part of the plurality of input bump electrodes IBMP, where the input protective circuits 3a-3c are not arranged.
Patent JP-2017017080-A (JP)
Title: Wafer boat and manufacturing method for the same
Inventor: OGITSU TAKESHI
IPC: H01L21/205
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a wafer boat to support a silicon wafer to be processed, with which sufficient anchor effect can be obtained between a SiC coating and a deposit film formed on a base material, and with which particles causing the deposit film peeling are hardly generated.SOLUTION: A vertical type wafer boart 1 has a SiC coating 11 formed on a SiC based material 10 thereof. The vertical type wafer boart 1 comprises: a plurality of supporting columns 2 having shelf plate parts 2b to mount a wafer W thereon; a top plate 3 and a bottom plate 4 to fix the supporting columns 2 at a top end and a bottom end thereof. The shelf plate parts 2b includes a locking surface 2b1 on an upper surface thereof, at which a rim part of the wafer W contacts. The shelf plate parts includes an under surface 2b2 having a rough surface with a roughness degree of Ra, widely from a rear side to a front side of the shelf plate part.SELECTED DRAWING: Figure 1
Patent JP-2017013187-A (JP)
Title: Spindle load monitoring device for machine tool
Inventor: ANDO TOMOHARU
IPC: B23Q17/09
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a spindle load monitoring device for a machine tool capable of easily recognizing a load state on a spindle without requiring setting of a machining load or the like in advance.SOLUTION: In a machine tool, a tool 3 with a plurality of blades is mounted on a spindle 6 and the tool 3 is rotated together with the spindle 6 so as to machine a workpiece. In the machine tool, an NC device 11 includes: a spindle load detection section 17 for detecting a load of the spindle 6; and a spindle load processing section 18 for converting a time change of the spindle load detected by the spindle load detection section 17 into a change to a spindle rotation angle of the spindle load and displaying a value of the converted spindle load in a polar coordinate system on a display screen 19.SELECTED DRAWING: Figure 1
Patent JP-2017015591-A (JP)
Title: Pressure detector
Inventor: NISHIO TATSUYA
IPC: G01L13/00
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the diaphragm of a differential pressure sensor from being damaged by excessive pressure.SOLUTION: In a manifold block 1, an upstream side sensor insertion hole is bored positioned in a larger diameter part of an air passage and a downstream side sensor insertion hole is bored positioned in a smaller diameter part of the air passage, an upstream side pressure pipe 29 of a differential pressure sensor 28 is inserted into the upstream side sensor insertion hole, and a downstream side pressure pipe 30 of the differential pressure sensor 28 is inserted into the downstream side sensor insertion hole. This differential pressure sensor 28 is connected to the air passage without using any silicon tube. Therefore, there is no possibility of silicon tube disengagement from the differential pressure sensor 28, and accordingly there is no possibility that the diaphragm of the differential pressure sensor 28 is damaged by excessive pressure.SELECTED DRAWING: Figure 1
Patent JP-2017021470-A (JP)
Title: Method of evaluating foodstuffs in terms of unlikeliness of causing increase of visceral fat
Inventor: TAKASE HIDETO
IPC: G06Q50/22
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a foodstuff evaluation method and display medium, which are useful for reducing visceral fat.SOLUTION: A method is provided for evaluating meals in terms of unlikeliness of causing an increase of visceral fat. The method involves; calculating, as an individual evaluation score on intake balance, an adequacy of an intake ratio associated with a meal with respect to a recommended intake ratio concerning at least one of (a) intake of protein and fat, (b) intake of dietary fiber and carbohydrate, and (c) intake of omega-3 fatty acids and fat; calculating an overall evaluation score based on the individual evaluation scores concerning (a), (b), and (c); and evaluating the meal in terms of unlikeliness of causing an increase of visceral fat based on the overall evaluation score.SELECTED DRAWING: Figure 1
Patent JP-2017021150-A (JP)
Title: Image capturing lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing lens that features good optical characteristics, a wide angle, compactness, a bright F-number, and a four-lens configuration.SOLUTION: An image capturing lens comprises a first lens L1 having positive power, a second lens L2 having negative power, a third lens L3 having positive power, and a fourth lens L4 having negative power arranged in order from the object side, and is configured to satisfy the following conditional expressions: 0.90≤f1/f≤1.15 (1), -2.50≤f2/f≤-1.60 (2), 0.05≤(R1+R2)/(R1-R2)≤0.30 (3), and 1.50≤(R3+R4)/(R3-R4)≤3.00 (4), where f represents a focal length of the entire lens system, f1 represents a focal length of the first lens, f2 represents a focal length of the second lens, R1 represents a curvature radius of an object-side surface of the first lens, R2 represents a curvature radius of an image-side surface of the first lens, R3 represent a curvature radius of an object side surface of the second lens, and R4 represents a curvature radius of an image-side surface of the second lens.SELECTED DRAWING: Figure 1
Patent JP-2017024026-A (JP)
Title: Automatic molten metal pouring method and automatic molten metal pouring device
Inventor: KATSUBE NOBUO
IPC: B22D37/00
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic molten metal pouring method capable of accurately pouring molten metal into a casting mold, even in continuous molten metal pouring of momentarily changing a pan state.SOLUTION: A control part 19 acquires a post-reversal outflow quantity measured value ybeing an actually flowed-out molten metal quantity from a weight change quantity up to finishing from starting reversal of a pan 3 (Step 109). Next, the control part 19 stores a molten metal pouring speed measured value xacquired in casting time of this time and a post-reversal outflow quantity measured value yin this case in a storage part 23 as an acquired new data set. A predicted outflow quantity function is updated by the acquired data set (Step 110). The predicted outflow quantity function is calculated by data of data No.1-n. Updating of the predicted outflow quantity function updates the predicted outflow quantity function by adding the data acquired this time as data No.1 by carrying down data No.1 to n-1 to data No.2-n, by eliminating the oldest data from these data.SELECTED DRAWING: Figure 3
Patent JP-2017025593-A (JP)
Title: Paving leveler
Inventor: KAWAHARA SHIGERU
IPC: E01C19/30
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a paving leveler which can reduce burden of leveling work and which can construct a uniform leveling surface.SOLUTION: A paving leveler (1) which smoothly levels a pavement material (20) to be placed on a surface to be paved comprises a body part (leveler body 3) comprising a laterally long plate-like leveling part (4) installed for leveling the pavement material (20) and a laterally long plate-like raising part (5) to be raised on the leveling part (4), and one or a plurality of vibration parts (motor 15) installed in the body part (3) for vibrating the body part (3).SELECTED DRAWING: Figure 4
Patent JP-2017026900-A (JP)
Title: Endless belt
Inventor: KANEHARA TERUYOSHI
IPC: G03G15/00
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an endless belt that can suppress cracks in a surface due to ozone deterioration and suppress the belt from being bent in an S shape.SOLUTION: An endless belt is used in an image forming apparatus in an electrophotographic system. The endless belt comprises a base layer formed in a cylindrical shape and an elastic layer laminated on an outer periphery of the base layer. The elastic layer is formed of a thermally cured material of a rubber composition that contains a matrix polymer including hydrogenated butadiene rubber and polyvalent isocyanate including two or more isocyanate groups in a molecule. The matrix polymer contains the hydrogenated butadiene rubber in an amount of 20-80 mass%.SELECTED DRAWING: Figure 2
Patent JP-2017028579-A (JP)
Title: Cord winding device and cord winding method
Inventor: FUJII KANJI
IPC: H04R1/10
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cord winding device which facilitates the cord winding work and unwinding work with simple configuration.SOLUTION: A cord winding device 1 includes frames (first, second clamp members) 10, 20 having first, second finger insertion parts R1, R2 into which the first finger (thumb) F1, second finger (forefinger) F2 of the left hand (one hand) HL are inserted, a coupling part 30 for coupling the frames 10, 20 openably, and an engaging part 40 provided in one of the frames 10, 20, and maintaining the frames 10, 20 in double-folded closed state by engaging with the other.SELECTED DRAWING: Figure 5
Patent JP-2017031984-A (JP)
Title: Rolling bearing
Inventor: DAN TAKESHI
IPC: F16C33/66
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which a lubricant is re-supplied before the lubricant runs short between rolling bodies and a raceway surface, and an operation in a dry-run state for a longer time becomes possible.SOLUTION: In a rolling bearing 1 having a lubricant holding space 7 for holding a lubricant at an inside diameter face of an inner ring 2, and lubricant supply passages 10a, 10b and 10c for supplying the lubricant into the bearing from the lubricant holding space 7, a block member 11 is arranged in a middle of the lubricant supply passages 10a, 10b and 10c, and when a temperature of the block member 11 rises to a certain temperature via the inner ring, the lubricant which is firstly held at the inside diameter face of the inner ring 2 is supplied into the bearing.SELECTED DRAWING: Figure 3
Patent JP-2017032710-A (JP)
Title: Intermediate transfer unit and image forming apparatus having the same
Inventor: NAKAMURA SATORU
IPC: G03G15/16
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer unit capable of preventing scratches and breaks of the intermediate transfer belt when the unit is assembled with a simple structure and an image forming apparatus having the same.SOLUTION: An intermediate transfer unit includes: an endless intermediate transfer belt; and a roller support frame in which a first support frame for supporting a tension roller and a second support frame for supporting a drive roller are rotationally connected. The roller support frame in a first state in which the first support frame and the second support frame are double-folded is inserted to an inner side of the intermediate transfer belt and deformed into a second state in which the first support frame and the second support frame are linearly extended, thereby stretching the intermediate transfer belt on the drive roller and the tension roller. When the roller support frame is deformed from the first state to the second state, an outer side surface of a bent part of the roller support frame coming into contact with the inner peripheral surface of the intermediate transfer belt is formed with a circular arc sliding surface in side view.SELECTED DRAWING: Figure 8
Patent JP-2017012714-A (JP)
Title: Disposable wearing article
Inventor: ICHIKAWA MAKOTO
IPC: A61F13/56
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a disposable wearing article which improves a conventional technology, can facilitate a locking operation of a fastener part, and can improve fitness.SOLUTION: In a disposable wearing article 10, a side panel 15 comprises an elastic panel 31 having an elastic area that can stretch and contract in a lateral direction X, and a connection sheet 32 connecting a diaper body 14 and the elastic panel 31. The connection sheet 32 has a separation portion extending from the diaper body 14 to the outside in the lateral direction X. A dimension of the separation portion in the lateral direction X is 10 to 30 mm. The separation portion comprises: a single layer structure formed of the connection sheet 32; an inside laminated portion 85 formed of a plurality of sheets located inside the separation portion in the lateral direction X; and an outside laminated portion 86 formed of a plurality of sheets located outside the separation portion in the lateral direction X. A mass per unit area of the separation portion is higher than a mass per unit area of the inside laminated portion 85 and a mass per unit area of the outside laminated portion 86.SELECTED DRAWING: Figure 1
Patent JP-2017032237-A (JP)
Title: Heat reservoir
Inventor: KAGEYAMA TATETOMO
IPC: F28D17/02
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat reservoir high in strength, thermal shock resistance and efficiency of heat exchange, excellent in assemblability, and used in a heat storage burner.SOLUTION: A heat reservoir 1 is used in a heat storage burner 4 that alternately circulates exhaust gas heated by combustion of the burner and gas supplied for combustion of the burner to thereby perform heat exchange. The heat reservoir comprises a cylindrical ceramics having a ratio (L/d) of an axial length L to an outer diameter dof more than 0.8 and less than 1.2.SELECTED DRAWING: Figure 2
Patent JP-2017034912-A (JP)
Title: Actuator and electric hairdressing implement
Inventor: TAKAHASHI YUUKI
IPC: H02K33/16
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that can stably achieve high output without generating magnetic saturation, with a simple structure.SOLUTION: An actuator comprises: a movable body comprising a turning shaft, and a cylindrical magnet portion that has N-magnetic pole faces and S-magnetic pole faces alternately formed along a circumference direction on a peripheral surface mainly surrounding the turning shaft; and a fixed body which comprises a bearing into which is inserted the turning shaft, pole tooth surfaces as many as the N-magnetic pole surfaces and the S-magnetic pole surfaces, arranged across a circumference direction opposing to the peripheral surface of the magnet portion to surround the bearing, and a coil which is supplied with currents to magnetize the pole tooth surfaces in a circumference direction by different polarities alternately. The movable body is held on the fixed body to be reciprocatingly turnable in the circumference direction with the turning shaft as a center, with a position at which the centers in the circumference direction of the pole tooth surfaces oppose to a position where the magnetic pole surfaces are switched as a reference turning position. The bearing is a magnetic body.SELECTED DRAWING: Figure 9
Patent JP-2017034930-A (JP)
Title: Electric vehicle
Inventor: KOBAYASHI SHINYA
IPC: B60T17/18
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To generate a brake force in the case when a friction brake force cannot be generated during regenerative limitation.SOLUTION: An MG-ECU has a limitation value 222 set according to a state of a battery and a release value 223 capable of generating a larger brake force than the limitation value 222 as regenerative limitation values. In a state of limiting regenerative brake, the MG-ECU generates a friction brake force 231 based on a difference F1 between the release value 223 and a required driving force 221 of a driver. In a state of limiting regeneration, if the friction brake force 231 is also limited, the MG-ECU switches the regenerative limitation value from the release value to the limitation value and requires a motor generator to generate regenerative brake on the basis of the limitation value.SELECTED DRAWING: Figure 3
Patent JP-2017037369-A (JP)
Title: Small size aviation system
Inventor: MIKAMI YOSHIHIRO
IPC: B64C39/02
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To establish a technique for making small flying objects in flight accurately land at a destination.SOLUTION: A landing guidance port device 2 is provided with a port ID storage part 422 and a guidance radio wave transmission control part 412. A small flying object 1 is provided with a port ID registration part 214 in which a destination port ID is registered, a guidance radio wave reception part 192, a port ID visualization part 216 that visualizes the port ID from a guidance radio wave, a port ID confirmation part 217 that confirms whether the port ID coincides with the destination port ID, a destination setting part 215 that sets a transmission position of the guidance wave as a destination when it is confirmed that the port ID coincides with the destination port ID, and a flight control part 16 that controls the flight of the small flying object 1 toward the destination.SELECTED DRAWING: Figure 6
Patent JP-2017035151-A (JP)
Title: Slot machine
Inventor: YOSHINO JUNICHI
IPC: A63F5/04
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of reducing costs and a processing load for allowing a main control part to report information relating to an AT state.SOLUTION: In a case of a display request for a lower digit of an indicator 28 for the number of acquired tokens (YES for a step S968), only the lower four bits of data for indicating the number of acquired tokens acquired in a step S966 are made effective (step S978), and the display control of the lower digit of the indicator 28 for the number of acquired tokens is performed based on the data. In a case of a display request for an upper digit of the indicator 28 for the number of acquired tokens (YES for a step S970), upper four bits are replaced with the lower four bits by processing of a step S976, only the lower four bits of the data are made effective, and the display control of the lower digit of the indicator 28 for the number of acquired tokens is performed based on the data.SELECTED DRAWING: Figure 49
Patent JP-2016006291-A (JP)
Title: Solar shading apparatus operation unit
Inventor: HATANO YOSHIYUKI
IPC: E06B9/322
Filed: 2015-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar shading apparatus operation unit capable of preventing a drop of a head box or damage of the operation unit caused by operating an operation cord.SOLUTION: A solar shading apparatus comprises: fixation devices at both end parts of a head box; shafts that project from the fixation devices into opposite wall surfaces and fix the head box between the wall surfaces by using bracing force of the shafts; an operation unit which is provided in the head box and from which an operation cord in an endless shape is hung down; and a solar shading material that is supported by the head box and is driven by operation of the operation cord. The operation unit comprises a torque limiter for limiting the total sum of tractive force acting on the head box on the basis of the operation of the operation cord and weight of the solar shading apparatus acting on the head box within a range not exceeding holding force caused by the bracing force of the fixation devices.